Quality and sustainability.

A pair that belong together.

Wer ist ELSG?

With its corporate activities and continuous improvement, ELSG also aspires to have the sustainability aspect in mind at all times. Therefore, ELSG strives to align its processes and activities in such a way that they contribute to general sustainability with regard to protection of the environment and climate.

For its compliance with sustainability practices within the meaning of CSR (Corporate Social Responsibility), ELSG was awarded the sustainability rating in silver in 2021 by Ecovadis, the world’s best-known provider of sustainability ratings.

Among other things, indicators were evaluated in the areas of the environment, labor rights and human rights, ethics and sustainable procurement. Sustainability standards such as the Global Reporting Initiative, the Global Compact of the United Nations, and ISO26000 were taken into account at the same time.


Our quality management system goes far beyond the requirements that are demanded. Norms and standards are a component of our day-to-day working processes.

IT structure

A modern IT landscape is the basis for guaranteeing the high quality and efficiency of our services processes.


Our employees’ knowledge and skills are constantly expanded through ongoing further training courses.